<script setup lang="ts">
import { onBeforeUnmount, ref, shallowRef, type Component } from 'vue'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'
import '@wangeditor/editor/dist/css/style.css'

// 定义属性
interface Props {
  height?: string
}
const props = withDefaults(defineProps<Props>(), {
  height: '200px',
})

// 编辑器实例，必须用 shallowRef
const editorRef = shallowRef()

// 内容 HTML
const valueHtml = ref('')

const toolbarConfig = {}
const editorConfig = { placeholder: '请输入内容...' }

// 组件销毁时，也及时销毁编辑器
onBeforeUnmount(() => {
  const editor = editorRef.value
  if (editor == null) return
  editor.destroy()
})

const handleCreated = (editor: Component) => {
  editorRef.value = editor // 记录 editor 实例，重要！
}
</script>

<template>
  <div style="border: 1px solid #ccc">
    <Toolbar
      style="border-bottom: 1px solid #ccc"
      :editor="editorRef"
      :defaultConfig="toolbarConfig"
      mode="true"
    />
    <Editor
      style="overflow-y: hidden"
      :style="{ height: props.height }"
      v-model="valueHtml"
      :defaultConfig="editorConfig"
      mode="true"
      @onCreated="handleCreated"
    />
  </div>
</template>
